High-strength 19T pinion gear (2nd gear) made from tough 7075 T6 aluminum and specifically hardcoated for superior energy, light-weight, and high durability. Created on a unique gear device, all pinions function ultra-precise enamel shaping and ultra-true operating for vibration-free operation. Fine interior threading allows effortless installation on XCA clutchbells (standard or lightweight variations). Each pinion is okay etched utilizing the enamel number for simple & fast identification.
Available in popular gearing sizes, letting you get the perfect gear ratio for almost any track.